2883040

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 7009632

約数和(自身を除く): 4126592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 487, 592, 740, 974, 1184, 1480, 1948, 2435, 2960, 3896, 4870, 5920, 7792, 9740, 15584, 18019, 19480, 36038, 38960, 72076, 77920, 90095, 144152, 180190, 288304, 360380, 576608, 720760, 1441520, 2883040]

約数ペア:

[(1, 2883040), (2, 1441520), (4, 720760), (5, 576608), (8, 360380), (10, 288304), (16, 180190), (20, 144152), (32, 90095), (37, 77920), (40, 72076), (74, 38960), (80, 36038), (148, 19480), (160, 18019), (185, 15584), (296, 9740), (370, 7792), (487, 5920), (592, 4870), (740, 3896), (974, 2960), (1184, 2435), (1480, 1948)]